The Apple-1 Registry

List of all original Apple-1. If you are a first time visitor and not familiar with iconic Apple-1 computer please read first all information.
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'Rudie Hoess' Apple-1 - number 26 in the Registry


1st batch


Australia, Sydney
Powerhouse Museum in Sydney, Australia

On display

It is occasionally on display


Existence confirmed. In a museum. According to pictures.


Many chips replaced, some modifications.


Powerhouse Museum

Last update

Apr 11, 2018


Museum's website showing information and pictures.


This board must have been restored at some point. See 'State'.


First owner Rudie Hoess established the Computerland Franchise and introduced the Apple II to the Australian market.
Rudie gave the Apple I to Apple Computer Australia Pty. Ltd.
Long term loan to the museum since 1999. According to the museum it was donated March 2010.


Plastic CPU from 1984, plastic PIA from 1980, plastic 8 KB DRAM. 2 DRAM chips replaced with purple ceramic versions. Blue capacitors.


In leather briefcase. Power supply, cassette recorder, keyboard, Apple Cassette interface.RF modulator added..


Proto area populated with some IC's, LED etc., 2 DRAM chips replaced with purple ceramic versions. Many chips replaced with 80's chips. CPU has date code 8406 and PIA date code 8005). DRAM in bad shape. All 4 diodes IN4001 replaced. Probably LM323K replaced. Much solder at one point left of heat sink. PROMs seems to be original.


Article abought the owner and how he brought Apple to Australia

Change log (since March 20, 2018)

Mar 21, 2018: On display status
Mar 21, 2018: Publication(s) added
Mar 21, 2018: State
Mar 21, 2018: Equipment
Mar 21, 2018: Description added
Mar 21, 2018: History
Mar 21, 2018: Description of picture(s)/video(s)d
Mar 21, 2018: State (shortlist) added
Mar 21, 2018: History changed

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